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Wire Modem Adapter(77)
Uses item details. Price when purchased online
Best seller Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack) From $9.99
Sponsored
From$999
Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack)
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Cable Wholesale Serial / AT Modem Adapter, DB9 Male to DB25 Male $8.92
Sponsored
$892
current price $8.92Cable Wholesale Serial / AT Modem Adapter, DB9 Male to DB25 Male
Modular Adapter, Black, DB25 Male to RJ45 $8.74
Sponsored
$874
current price $8.74Modular Adapter, Black, DB25 Male to RJ45
Modular Adapter, Gray, DB25 Male to RJ45 $7.98 Was $11.48
Sponsored
Now$798
current price Now $7.98, Was $11.48$11.48
Modular Adapter, Gray, DB25 Male to RJ45
Uanit 2 Pack Coaxial Cable Connector, Tv Splitter 2 in 1 out F Type Rg6 Male to 2 F Female 3 Way Cable Splitter Coax T Connector Adapter for Tv Cables, Satellite Receiver, Vcr and Cable Modem Was $4.92
Uanit 2 Pack Coaxial Cable Connector, Tv Splitter 2 in 1 out F Type Rg6 Male to 2 F Female 3 Way Cable Splitter Coax T Connector Adapter for Tv Cables, Satellite Receiver, Vcr and Cable Modem
74.3 out of 5 Stars. 7 reviews
Ethernet Adapter 90 Degree, UP Angled RJ45 Male to Female Ethernet Extender Adapter, Cat5e/Cat6 RJ45 Ethernet, for Modem, Router, PC, Network Printer, Laptop, LAN, Switch, etc 2 Pack From $7.99
3 options
Available in additional 3 optionsFrom$799
Ethernet Adapter 90 Degree, UP Angled RJ45 Male to Female Ethernet Extender Adapter, Cat5e/Cat6 RJ45 Ethernet, for Modem, Router, PC, Network Printer, Laptop, LAN, Switch, etc 2 Pack
34.3 out of 5 Stars. 3 reviews
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Digi modem adapter - $42.89
$4289
current price $42.89Digi modem adapter -
Clearance WINDLAND Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking $7.60 Was $8.84
Now$760
current price Now $7.60, Was $8.84$8.84
WINDLAND Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking
Gigabit RJ45 Ethernet Splitter 1 to 3 - High-Speed Network Adapter for Router, Modem, PC & Gaming Console, Plug-and-Play Internet Splitter with Stable Connection From $19.90
3 options
Available in additional 3 optionsFrom$1990
Gigabit RJ45 Ethernet Splitter 1 to 3 - High-Speed Network Adapter for Router, Modem, PC & Gaming Console, Plug-and-Play Internet Splitter with Stable Connection
Vensio -2-Pack F-Type Male to Male Coax Cable Connectors, 105 Ohm RG6 Coaxial Cable Adapter, RF Coupler Extension for TV Antenna Modem Router Signal Splitter $10.68
$1068
current price $10.68Vensio -2-Pack F-Type Male to Male Coax Cable Connectors, 105 Ohm RG6 Coaxial Cable Adapter, RF Coupler Extension for TV Antenna Modem Router Signal Splitter
Clearance RJ45 Splitter 1 Male To 2 Female, High Ethernet Cable Splitter Adapter Network Cord Connector, RJ45 Y Splitter For PC Laptop Modem Router, Compact Portable Network Sharing Adapter $6.89 Was $8.69
Now$689
current price Now $6.89, Was $8.69$8.69
RJ45 Splitter 1 Male To 2 Female, High Ethernet Cable Splitter Adapter Network Cord Connector, RJ45 Y Splitter For PC Laptop Modem Router, Compact Portable Network Sharing Adapter
HAWK Dual-Line Modular Adapter | Robust & Versatile | Ideal for Home & Office | Supports Fax & Internet Modems | Convenient Extension Solution | Save On Additional Line Costs $8.65
$865
current price $8.65HAWK Dual-Line Modular Adapter | Robust & Versatile | Ideal for Home & Office | Supports Fax & Internet Modems | Convenient Extension Solution | Save On Additional Line Costs
GJX 2026 New 4 Port Ethernet Networking Splitter Adapter 4 Way Ethernet Cable Extender for Multiple Device Connection for Router,Pc,Modem,Switch $10.67
$1067
current price $10.67GJX 2026 New 4 Port Ethernet Networking Splitter Adapter 4 Way Ethernet Cable Extender for Multiple Device Connection for Router,Pc,Modem,Switch
GJX 2026 New Rj45 Ethernet Splitter Cable-1 Male to 3 Female Lan Adapter for Router,Pc,Modem,Switch 2.76"X0.79"X0.79" $8.85
$885
current price $8.85GJX 2026 New Rj45 Ethernet Splitter Cable-1 Male to 3 Female Lan Adapter for Router,Pc,Modem,Switch 2.76"X0.79"X0.79"
Whaledi 2pcs USB2.0 To RJ45 Ethernet Adapter For Connecting ADSL Modems Routers $7.99
$799
current price $7.99Whaledi 2pcs USB2.0 To RJ45 Ethernet Adapter For Connecting ADSL Modems Routers
Zecic Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking $8.79
$879
current price $8.79Zecic Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking
2pcs Ethernet to USB Adapter USB to Ethernet Adapter, RJ45 Ethernet Male to USB Female Converter for ADSL Modem, Router, $8.11
$811
current price $8.112pcs Ethernet to USB Adapter USB to Ethernet Adapter, RJ45 Ethernet Male to USB Female Converter for ADSL Modem, Router,
GJX 2026 New Rj45 Ethernet Cable Splitter 1 to 2 Network Adapter,Ethernet Splitter Lan for Home Network,Office Network,Router,Modem,Desktop,Laptop,Network Sharing $7.60
$760
current price $7.60GJX 2026 New Rj45 Ethernet Cable Splitter 1 to 2 Network Adapter,Ethernet Splitter Lan for Home Network,Office Network,Router,Modem,Desktop,Laptop,Network Sharing
Clearance Yunuuuoa 1 Packs RJ45 Ethernet Splitter 1 Male to 2 Female High Speed Network Cable Adapter for Stable Internet Connection Computer Laptop Router Modem From $3.98
3 options
Available in additional 3 optionsFrom$398
Yunuuuoa 1 Packs RJ45 Ethernet Splitter 1 Male to 2 Female High Speed Network Cable Adapter for Stable Internet Connection Computer Laptop Router Modem
Best seller RJ11 to RJ45 Phone Jack to Ethernet Adapter (RJ45 Female to RJ11 Male) 1 Pack, Made in USA From $10.00
2 options
Available in additional 2 optionsFrom$1000
RJ11 to RJ45 Phone Jack to Ethernet Adapter (RJ45 Female to RJ11 Male) 1 Pack, Made in USA
134.4 out of 5 Stars. 13 reviews
SANOXY Cables and Adapters; 5PACK ofDB9 Female to Female Null Modem Mini Adapter $22.99
$2299
current price $22.99SANOXY Cables and Adapters; 5PACK ofDB9 Female to Female Null Modem Mini Adapter
Tibvox USB 2.0 To Ethernet RJ45 Networking Adapter,USB Transfer Networking Plug Adapter For Connecting ADSL Modems To Routers $8.85
$885
current price $8.85Tibvox USB 2.0 To Ethernet RJ45 Networking Adapter,USB Transfer Networking Plug Adapter For Connecting ADSL Modems To Routers
GJX RJ45 Ethernet Splitter Adapter, 1 Male to 2 Female LAN Network Cable Connector, Plug and Play Internet Hub for Home Office Router Modem, Copper Core, 12 Inch Black $8.51
$851
current price $8.51GJX RJ45 Ethernet Splitter Adapter, 1 Male to 2 Female LAN Network Cable Connector, Plug and Play Internet Hub for Home Office Router Modem, Copper Core, 12 Inch Black
Necvior 2pcs USB2.0 To RJ45 Ethernet Adapter For Connecting ADSL Modems Routers $10.81
$1081
current price $10.81Necvior 2pcs USB2.0 To RJ45 Ethernet Adapter For Connecting ADSL Modems Routers
Clearance Tizuqe Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking $7.73 Was $8.66
Now$773
current price Now $7.73, Was $8.66$8.66
Tizuqe Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking
Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female $8.23
$823
current price $8.23Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female
15 out of 5 Stars. 1 reviews
10 Pack Coaxial Cable Connector, Coax Cable Extender F-Type Silver Plated Adapter Female to Female - Coax Cable for TV Cables, Satellite Receiver, VCR and Cables Modem $13.99
$1399
current price $13.9910 Pack Coaxial Cable Connector, Coax Cable Extender F-Type Silver Plated Adapter Female to Female - Coax Cable for TV Cables, Satellite Receiver, VCR and Cables Modem
CIYISON Plugs and Play USB to RS232 DB9 Converters for Connecting Modems and Digital Cameras Secure Data Exchange Wire 19.69in $21.24
$2124
current price $21.24CIYISON Plugs and Play USB to RS232 DB9 Converters for Connecting Modems and Digital Cameras Secure Data Exchange Wire 19.69in
DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack $31.90
$3190
current price $31.90DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack
LeeQinersw Ethernet Splitter Cable, Y Splitter Adapter LAN Ethernet Cables Internet Adapter $9.69
$969
current price $9.69LeeQinersw Ethernet Splitter Cable, Y Splitter Adapter LAN Ethernet Cables Internet Adapter
Clearance Fnochy RJ45 Ethernet Splitter 1 to 3 Port, High Speed Internet Cable Connector for Modem Router PC Laptop, Gold Plated Stable Transmission, Compatible with Cat5 Cat5e Cat6 Was $4.68
Fnochy RJ45 Ethernet Splitter 1 to 3 Port, High Speed Internet Cable Connector for Modem Router PC Laptop, Gold Plated Stable Transmission, Compatible with Cat5 Cat5e Cat6
15 out of 5 Stars. 1 reviews
Naierhg Connector 1 to 2 Way Parallel Wiring Small Ethernet Network Adapter $8.93
$893
current price $8.93Naierhg Connector 1 to 2 Way Parallel Wiring Small Ethernet Network Adapter
Brynna Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection $7.15
$715
current price $7.15Brynna Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection
C2G null modem adapter - beige $22.87
$2287
current price $22.87C2G null modem adapter - beige
Coaxial Cable Connector F Type - Gold Plated RG6 Coax Cable Cord for TV Antenna, Satellite Receivers, Cable Modem - Quad Shielded Coaxial Cable 20IN Extender Adapter for Indoor and Outdoor Use
8 options
Available in additional 8 optionsCoaxial Cable Connector F Type - Gold Plated RG6 Coax Cable Cord for TV Antenna, Satellite Receivers, Cable Modem - Quad Shielded Coaxial Cable 20IN Extender Adapter for Indoor and Outdoor Use
15 out of 5 Stars. 1 reviews
SharkTRUE RJ Ethernet Cable SplittertoNetwork Adapter, Ethernet Splitter LAN $7.69
$769
current price $7.69SharkTRUE RJ Ethernet Cable SplittertoNetwork Adapter, Ethernet Splitter LAN
for STARLINK Ethernet Connector Router Extension Cable SPX to V2 Adapter IP68 Waterproof 1200Mbps High-Speed CAT5E FTP 0.5M Gray for Antenna Modem Network, B Straight From $21.67
2 options
Available in additional 2 optionsFrom$2167
for STARLINK Ethernet Connector Router Extension Cable SPX to V2 Adapter IP68 Waterproof 1200Mbps High-Speed CAT5E FTP 0.5M Gray for Antenna Modem Network, B Straight
Suodoka USB to RJ45 Adapter USB2.0 Female to Ethernet RJ45 Male Plug Adapter Connector $7.19
$719
current price $7.19Suodoka USB to RJ45 Adapter USB2.0 Female to Ethernet RJ45 Male Plug Adapter Connector
GUYUTING 1-to-2 RJ45 Splitter Connector Expand Network Outlets for DSL and Cable Modem Use $14.98
$1498
current price $14.98GUYUTING 1-to-2 RJ45 Splitter Connector Expand Network Outlets for DSL and Cable Modem Use
19V Replacement Adapter Compatible with Netgear Orbi CBR750 AX4200 Cable Modem Router CBR750-100NAS CBK752-100NAS CBK753-100NAS WiFi 6 DOCSIS 3.1 Mesh System $49.99
$4999
current price $49.9919V Replacement Adapter Compatible with Netgear Orbi CBR750 AX4200 Cable Modem Router CBR750-100NAS CBK752-100NAS CBK753-100NAS WiFi 6 DOCSIS 3.1 Mesh System
Null Modem Adapter, DB9 Male to DB9 Male $8.33
$833
current price $8.33Null Modem Adapter, DB9 Male to DB9 Male
Novobey Network Adapter Ethernet Gigabit RJ45 Network Adapter Converter Compatible with Nintendo Switch Black
Novobey Network Adapter Ethernet Gigabit RJ45 Network Adapter Converter Compatible with Nintendo Switch Black
Cable Wholesale Serial / AT Modem Adapter- DB9 Female to DB25 Female $8.47
$847
current price $8.47Cable Wholesale Serial / AT Modem Adapter- DB9 Female to DB25 Female
Null Modem Adapter, DB25 Male to DB25 Female $9.95
$995
current price $9.95Null Modem Adapter, DB25 Male to DB25 Female
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